From 3cb6d7297f79b00f8dfbf87b7b31703c7f29f923 Mon Sep 17 00:00:00 2001
From: Johannes Brechtmann <johannes.brechtmann@gmail.com>
Date: Fri, 20 Apr 2018 06:48:11 +0200
Subject: [PATCH] flann: add patch from alpine to unbreak

---
 srcpkgs/flann/patches/cmake.patch | 72 +++++++++++++++++++++++++++++++
 srcpkgs/flann/template            |  2 +-
 2 files changed, 73 insertions(+), 1 deletion(-)
 create mode 100644 srcpkgs/flann/patches/cmake.patch

diff --git a/srcpkgs/flann/patches/cmake.patch b/srcpkgs/flann/patches/cmake.patch
new file mode 100644
index 00000000000..c1c94635f82
--- /dev/null
+++ b/srcpkgs/flann/patches/cmake.patch
@@ -0,0 +1,72 @@
+source: https://git.alpinelinux.org/cgit/aports/tree/testing/flann/cmake.patch?id=fe5137a340af202cefe6b67601af0133b6b660bd
+reason: cmake 3.11 fails without it
+
+diff --git a/src/cpp/CMakeLists.txt b/src/cpp/CMakeLists.txt
+index 49c53f0..9f19406 100644
+--- a/src/cpp/CMakeLists.txt
++++ b/src/cpp/CMakeLists.txt
+@@ -28,25 +28,25 @@ if (BUILD_CUDA_LIB)
+     set_property(TARGET flann_cuda_s PROPERTY COMPILE_DEFINITIONS FLANN_STATIC)
+ endif()
+ 
+-if(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_COMPILER_IS_GNUCC)
+-    add_library(flann_cpp SHARED "")
+-    set_target_properties(flann_cpp PROPERTIES LINKER_LANGUAGE CXX)
+-    target_link_libraries(flann_cpp -Wl,-whole-archive flann_cpp_s -Wl,-no-whole-archive)
+-
+-    if (BUILD_CUDA_LIB)
+-	    cuda_add_library(flann_cuda SHARED "")
+-        set_target_properties(flann_cuda PROPERTIES LINKER_LANGUAGE CXX)
+-        target_link_libraries(flann_cuda -Wl,-whole-archive flann_cuda_s -Wl,-no-whole-archive)
+-        set_property(TARGET flann_cpp_s PROPERTY COMPILE_DEFINITIONS FLANN_USE_CUDA)
+-    # 	target_link_libraries(flann_cuda cudpp_x86_64)
+-    endif()
+-else()
++#if(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_COMPILER_IS_GNUCC)
++#    add_library(flann_cpp SHARED "")
++#    set_target_properties(flann_cpp PROPERTIES LINKER_LANGUAGE CXX)
++#    target_link_libraries(flann_cpp -Wl,-whole-archive flann_cpp_s -Wl,-no-whole-archive)
++#
++#    if (BUILD_CUDA_LIB)
++#	    cuda_add_library(flann_cuda SHARED "")
++#        set_target_properties(flann_cuda PROPERTIES LINKER_LANGUAGE CXX)
++#        target_link_libraries(flann_cuda -Wl,-whole-archive flann_cuda_s -Wl,-no-whole-archive)
++#        set_property(TARGET flann_cpp_s PROPERTY COMPILE_DEFINITIONS FLANN_USE_CUDA)
++#    # 	target_link_libraries(flann_cuda cudpp_x86_64)
++#    endif()
++#else()
+     add_library(flann_cpp SHARED ${CPP_SOURCES})
+     if (BUILD_CUDA_LIB)
+ 		cuda_add_library(flann_cuda SHARED ${CPP_SOURCES})
+         set_property(TARGET flann_cpp PROPERTY COMPILE_DEFINITIONS FLANN_USE_CUDA)
+     endif()
+-endif()
++#endif()
+ 
+ set_target_properties(flann_cpp PROPERTIES
+    VERSION ${FLANN_VERSION}
+@@ -82,17 +82,17 @@ if (BUILD_C_BINDINGS)
+     endif()
+     set_property(TARGET flann_s PROPERTY COMPILE_DEFINITIONS FLANN_STATIC)
+ 
+-    if(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_COMPILER_IS_GNUCC)
+-        add_library(flann SHARED "")
+-        set_target_properties(flann PROPERTIES LINKER_LANGUAGE CXX)
+-        target_link_libraries(flann -Wl,-whole-archive flann_s -Wl,-no-whole-archive)
+-    else()
++    #if(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_COMPILER_IS_GNUCC)
++    #    add_library(flann SHARED "")
++    #    set_target_properties(flann PROPERTIES LINKER_LANGUAGE CXX)
++    #    target_link_libraries(flann -Wl,-whole-archive flann_s -Wl,-no-whole-archive)
++    #else()
+         add_library(flann SHARED ${C_SOURCES})
+ 
+         if(MINGW AND OPENMP_FOUND)
+           target_link_libraries(flann gomp)
+         endif()
+-    endif()
++    #endif()
+ 
+     set_target_properties(flann PROPERTIES
+        VERSION ${FLANN_VERSION}
+
diff --git a/srcpkgs/flann/template b/srcpkgs/flann/template
index 86c6034b611..ab9b9935d53 100644
--- a/srcpkgs/flann/template
+++ b/srcpkgs/flann/template
@@ -1,8 +1,8 @@
-broken="https://build.voidlinux.eu/builders/i686_builder/builds/8824/steps/shell_3/logs/stdio"
 # Template file for 'flann'
 pkgname=flann
 version=1.9.1
 revision=3
+patch_args="-Np1"
 build_style=cmake
 makedepends="gtest-devel hdf5-devel"
 short_desc="Fast library for approximate nearest neighbors"